Opener for container



FIG. 1 is a top plan view of an opener for container showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a right side elevational view thereof. 

The ornamental design for opener for container, as shown and described. 